View Full Version : Troubleshooting a furnace
Sparkman
12-17-2007, 11:30 PM
Can you give me some info on troubleshooting A Quatro furnace with a Smart Valve 9501? I've checked everything that's easy as I'm an electrician but have no idea how to check the gas valve or the control module. The diagnostic light on the module says that it is working properly. Here is what is happening: the combustion fan runs, the igniter glows like it should and the limit switches work along with the transformer. I'm guessing it's the gas valve but hate to run out & buy one if that's not it. How much are they anyway?
hvactech13
12-17-2007, 11:31 PM
Turn the gas valve on.
Sparkman
12-18-2007, 12:02 AM
I did move the wire connector around and even pulled it out and put it back but the burners never lit.
Sparkman
12-18-2007, 12:24 AM
I'll give that a try tomorrow. Thank you very much!
seatonheating
12-18-2007, 01:21 AM
I'll give that a try tomorrow. Thank you very much!
No DIY. Read site rules.
crmont
12-18-2007, 01:27 AM
No DIY. Read site rules.
Awww He's an electrician.... We're used to cleaning up their mess!:D
HeyBob
12-18-2007, 04:53 AM
C'mon guys, read the rules, NO DIY help!
HeyBob
12-18-2007, 04:59 AM
To the original poster, call a service technician to resolve your heating issues.
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